Respuesta :

nilbert
Hi there!

The expression mr ÷ nr is equal to this.

Since the property of equality states that ab + ac = ba + bc and the like, this equation is true.

Hope this helps!
smithlydia509

÷[tex]=\frac{rm}{rn} =\frac{m}{n} \\r^{m} ÷ r^{n} \\=r^{m-n\\\\[/tex]  

I hope this helps

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